2021 BMW 1 Series 1.5 118i M Sport

Overview

• Make: BMW
• Model: 1 Series
• Trim: M Sport
• Version: 1.5 118i M Sport Manual FWD Euro 6 (s/s) 5dr (134 bhp)
• Year: 2021
• Mileage: 28,865 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: White
• CO2: 134 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 28,865 miles, this 2021 BMW 1 Series M Sport has covered about 13,200 fewer miles than other 2021 BMW 1 Series cars. The AskCar estimate for this car is £17,149. It is priced at £16,950, which is £199 below that estimate. The AskCar estimate uses 7,261 UK dealer adverts for the BMW 1 Series, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 21 days ago. Its asking price has since fallen by £1,000. We checked its advertised mileage against the government's MOT record, and they match. It is for sale at Wollaston BMW in Northampton. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £199 (1%) under the AskCar estimate of £17,149.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 7,261 priced BMW 1 Series adverts across different ages and specifications, as of 6 November 2026.

A 2021 BMW 1 Series with the 1.5 petrol engine is typically advertised at £16,200: the median of the 296 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2021 BMW 1 Series has been on sale for at least 21 days.

Price history

AskCar first saw this advert on 16 October 2026 at £17,950. Its asking price is now £16,950, £1,000 less. The latest price cut was seen on 5 November 2026.

Price changes recorded:

• 16 October 2026: £17,950
• 28 October 2026: £17,500
• 31 October 2026: £17,950
• 5 November 2026: £16,950

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 2 September 2027.

It has had 3 MOTs. The latest, on 19 August 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 28,726 miles, which matches the advertised 28,865 miles.

Advertised mileage is about 13,200 miles lower than the median mileage of a 2021 BMW 1 Series on AskCar.

Similar cars

82 other 2021 BMW 1 Series M Sport 1.5 petrol manual hatchbacks are for sale at UK dealers, from £8,195 to £22,724, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW 1 Series M Sport, 1.5 petrol hatchback, black. Mileage: 28,424 miles. Price: £16,495, £455 less than this car. Dealer: Warners OMODA I JAECOO Gloucester in Gloucester. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-b7ec7a99e898
• 2021 BMW 1 Series M Sport, 1.5 petrol hatchback, blue. Mileage: 28,327 miles. Price: £17,950, £1,000 more than this car. Dealer: Group 1 Norwich BMW in Norwich. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-cdf12b5fdf96
• 2021 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 30,144 miles. Price: £15,630, £1,320 less than this car. Dealer: Big Motoring World Blue Bell Hill in Blue Bell Hill. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-af3c96aa5797

• The nearest: 2021 BMW 1 Series M Sport, 1.5 petrol hatchback, white, under a mile from this car. Mileage: 26,386 miles. Price: £16,750, £200 less than this car. Dealer: Wollaston BMW in Wollaston. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-39c80b4528bc